Question

The direction ratios of op are a, a, a. The direction cosines of op are fraction numerator a over denominator a square root of 3 end fraction comma fraction numerator a over denominator a square root of 3 end fraction comma fraction numerator a over denominator a square root of 3 end fraction space i. E. Fraction numerator 1 over denominator square root of 3 end fraction comma fraction numerator 1 over denominator square root of 3 end fraction comma fraction numerator 1 over denominator square root of 3 end fraction

Answer 1

so big question I am not able to answer this question

Answer 2

Sorry I didn't know the answer